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Ordinary Differential Equations
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Minimax mean-square estimates in statistically indeterminate systems
B. I. Anan'ev
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1291–1297 |
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A package with variable control variations. I
E. E. Barbashina
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1297–1308 |
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Stability of certain classes of solutions of polynomial systems
L. A. Beklemisheva
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1308–1318 |
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Invariance of action and inverse problems of dynamics
A. S. Galiullin
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1318–1325 |
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Periodic solutions of a special differential system
P. B. Golokvoschyus
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1326–1332 |
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Investigation of singular controls in systems with delay by means of matrix impulses
L. E. Zabello
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1332–1341 |
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Investigation of the stability of oscillatory systems
A. F. Zubova
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1341–1348 |
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The problem of correction of the motion of a quasilinear system under quadratic constraints
A. G. Kremlev
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1348–1359 |
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Integrals of a system with homogeneous nonlinearities of the third degree in cases of a center
V. A. Lunkevich, K. S. Sibirskii
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1360–1365 |
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Generic properties of conditional exponential stability. VII
V. M. Millionshchikov
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1366–1376 |
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Optimization of systems of differential equations with nonsmooth right-hand sides under conditions of indeterminacy with respect to initial data
V. A. Perczel
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1376–1388 |
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Problems of pursuit and evasion in differential and discrete $n$-person games with integral constraints
N. Yu. Satimov, A. Z. Fazylov, A. A. Khamdamov
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1388–1396 |
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Partial Differential Equations
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Estimation of the smallest eigenvalue for an elliptic operator
Yu. V. Egorov, V. A. Kondratiev
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1397–1403 |
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The Dirichlet problem for the Helmholtz operator in the exterior of a thin body of revolution
G. V. Zhdanova
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1403–1411 |
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A mixed problem of diffraction of a vertical dipole by a disk and an opening in a flat screen, separated by different media
E. A. Ivanov, A. I. Glushtsov
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1411–1416 |
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A priori estimation of the solution of a parabolic equation
G. Khudaikuliev
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1416–1426 |
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Short Communications
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An interior problem for the diffusion equation in $3$-dimensional space
B. K. Amonov
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1427–1429 |
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A complex cycle twice passing through a simple saddle
V. V. Basov, A. V. Skitovich
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1429–1431 |
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Some sufficient conditions for the existence of a solution of a functional-integral equation
A. F. Bachurskaya, Z. B. Tsalyuk
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1431–1433 |
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Asymptotic behavior of the solution of difference equations of two variables
A. D. Vainshtein, L. I. Reytblat, B. Z. Shapiro
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1433–1437 |
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Почти периодические решения линейных вполне интегрируемых уравнений
I. V. Gaishun, N. A. Portyanko
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1437–1438 |
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Специальные классы решений шестого уравнения Пенлеве
V. I. Gromak, V. A. Prokasheva
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1438–1439 |
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Some methods of approximate solution of a four-element generalized Riemann boundary value problem
V. D. Didenko
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1439–1441 |
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A class of linear differential games with a constraint on the number of switchings
V. P. Dyatlov, A. G. Chentsov
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1442 |
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The spectrum of a multipoint boundary value problem
M. G. Zavgorodnii
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1443–1444 |
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Asymptotic behavior of the spectrum of a singular integro-differential operator
Kh. M. Kogan, L. A. Sakhnovich
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1444–1447 |
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Riesz summability of expansions in eigenfunctions of the Schrödinger operator with a critical exponent
N. N. Kozlova
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1447–1448 |
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О связи между первым и вторым методами Ляпунова исследования устойчивости движения
S. G. Oleinik
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1449–1450 |
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Об одном способе приближенного решения уравнения Хилла с малым параметром
G. E. Popov
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1450–1452 |
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Asymptotic stability of certain two-dimensional linear systems
A. G. Surkov
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1452–1454 |
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Periodic and quasiperiodic solutions of linear differential equations
D. N. Cheban
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1455–1456 |
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Solution of linear homogeneous differential equations with variable coefficients of a certain class
A. P. Chernyaev
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1457–1459 |
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A coordinate system for closed shells of revolution
A. M. Shikhvatov
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1459–1461 |
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An algorithm for approximate solution of singular integral equations
M. A. Sheshko, G. A. Rasolko
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1462–1465 |
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